<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>ajax-jquery</title>
    <script src="jQuery.min.js"></script>
    <script crossorigin="anonymous" src="https://cdn.bootcdn.net/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
    <link crossorigin="anonymous" href="https://cdn.bootcss.com/twitter-bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
    <div class="container">
        <h2 class="page-header">jQuery发送AJAX请求 </h2>
        <button class="btn btn-primary">GET</button>
        <button class="btn btn-danger">POST</button>
        <button class="btn btn-info">通用型方法ajax</button>
    </div>
</body>
<script>
    $('button').eq(0).click(function(){
        $.get('http://127.0.0.1:8000/jquery-server',{a:100,b:200},function(data){
            console.log(data);
        },'json');
    });
    $('button').eq(1).click(function(){
        $.post('http://127.0.0.1:8000/jquery-server',{a:100,b:200},function(data){
            console.log(data);
        });
    });
    $('button').eq(2).click(function(){
        $.ajax({
            url:'http://127.0.0.1:8000/jquery-server',
            data:{a:100,b:200},
            type:'GET',
            dataType:'json',
            success:function(data){
                console.log(data);
            },
            timeout :2000,
            error:function(){
                console.log('出错了!');
            },
            headers:{
                c:300,
                d:400
            }
        });
    });
</script>
</html>